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A034915 Primes of form p^i-p+1 for prime p. 1
3, 7, 31, 43, 79, 127, 157, 241, 337, 727, 1321, 3121, 4423, 6163, 6841, 8191, 19183, 19681, 22651, 26407, 28549, 29761, 37057, 68881, 78121, 113233, 117643, 121453, 130303, 131071, 143263, 208393, 292141, 371281, 375157, 412807, 524287, 527803 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

Related to hyperperfect numbers of a certain form.

LINKS

J. S. McCranie, A study of hyperperfect numbers, J. Int. Seqs. Vol. 3 (2000) #P00.1.3

CROSSREFS

Sequence in context: A023266 A110581 A128436 * A145479 A077315 A080168

Adjacent sequences:  A034912 A034913 A034914 * A034916 A034917 A034918

KEYWORD

nonn

AUTHOR

Jud McCranie (JudMcCranie(AT)ugaalum.uga.edu)

EXTENSIONS

11^3-11+1 = 1321 is prime, so 1321 is a term

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Last modified February 14 14:07 EST 2012. Contains 205623 sequences.